SMCG30A/57T General Semiconductor / Vishay, SMCG30A/57T Datasheet - Page 4

• Manufacturer Part Number: SMCG30A/57T
• Description: Diode, TVS, 1.5KW, 30V, UNIDIRECTIONAL
• Manufacturer: General Semiconductor / Vishay
• Type: Dioder

Specifications of SMCG30A/57T

• Brand/series: SMCG Series
• Current, Surge: 31 A
• Dimensions: 0.28"L×0.245"W×0.095"H
• Mounting Type: SMD
• Primary Type: Transient Voltage Surge Suppressor
• Termination: Solder
• Voltage, Clamping: 48.4 V
• For Use With: Data/Comm, Industrial Equipment

SMCG5.0 thru SMCG188CA
Vishay General Semiconductor
Note:
(1) Measured on minimum recommended pad layout
Note:
(1) Automotive grade AEC Q101 qualified
RATINGS AND CHARACTERISTICS CURVES
(T
4
Figure 2. Pulse Power or Current vs. Initial Junction Temperature
THERMAL CHARACTERISTICS (T
PARAMETER
Typical thermal resistance, junction to ambient
Typical thermal resistance, junction to lead
ORDERING INFORMATION (Example)
PREFERRED P/N
SMCG5.0A-E3/57T
SMCG5.0A-E3/9AT
SMCG5.0AHE3/57T
SMCG5.0AHE3/9AT
A
= 25 °C unless otherwise noted)
100
100
0.1
10
75
50
25
0.1 µs
0
1
0
Figure 1. Peak Pulse Power Rating Curve
0.31 x 0.31" (8.0 x 8.0 mm)
25
Copper Pad Areas
1.0 µs
T
50
J
(1)
(1)
- Initial Temperature (°C)
t
d
10 µs
- Pulse Width (s)
75
UNIT WEIGHT (g)
100
0.211
0.211
0.211
0.211
100 µs
125
150
1.0 ms
175
(1)
PREFERRED PACKAGE CODE
A
10 ms
= 25 °C unless otherwise noted)
200
57T
9AT
57T
9AT
20 000
10 000
1000
Figure 4. Typical Junction Capacitance Uni-Directional
SYMBOL
150
100
100
50
10
0
R
R
0
1
θJA
θJL
BASE QUANTITY
V
Stand-Off
Voltage V
R
t
, Measured at
d
V
3500
3500
t
850
WM
850
r
= 10 µs
Peak Value
I
PPM
Uni-Directional
Bi-Directional
Figure 3. Pulse Waveform
1.0
WM
- Reverse Stand-Off Voltage (V)
10
t - Time (ms)
Half Value -
I
VALUE
PPM
75
15
2.0
13" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
7" diameter plastic tape and reel
10/1000 µs Waveform
as defined by R.E.A.
T
Pulse Width (t
is defined as the Point
where the Peak Current
decays to 50 % of I
J
= 25 °C
DELIVERY MODE
I
T
f = 1.0 MHz
V
PP
2
Measured at
Zero Bias
J
sig
= 25 °C
= 50 mVp-p
3.0
100
d
)
PPM
UNIT
°C/W
°C/W
400
4.0